diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/PathUtil.java b/gitiles-servlet/src/main/java/com/google/gitiles/PathUtil.java
index e55b77d..e67223f 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/PathUtil.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/PathUtil.java
@@ -59,6 +59,5 @@
     return path.substring(slash + 1);
   }
 
-  private PathUtil() {
-  }
+  private PathUtil() {}
 }